This tantra focuses on ritual and magic, and is arguably the first to introduce the deity Siddhaikavira—a white, two-armed form of Mañjushri—into the Buddhist pantheon. It is primarily structured around fifty-five mantras, which are collectively introduced by a statement promising all mundane and supramundane attainments, including the ten bodhisattva levels, to a devotee who employs the Siddhaikavīra mantras.